The ________ method provides an estimate of the CFUs (colony-forming units) in a sample.
A. Coulter-counter
B. viable plate-count
C. streak-plate
D. turbidity
E. direct microscopic-count
Answer: B
You might also like to view...
In paralytic polio, which structures are damaged?
A. Brain stem B. Anterior horn cells C. Peripheral nerves D. Diaphragm E. Sensory nerves
A pollen grain coat is composed of which of the following?
A. Sporopollenin B. Cellulose C. Peptidoglycan D. Exopolysaccharides E. Integuments
In a 32-cell stage tunicate embryo, if the vegetal marginal cells lack a functional FGF receptor, which structure(s) will fail to develop? (Select all that apply)A) notochordB) mesenchymeC) muscleD) nerve cord
What will be an ideal response?
What type of flower should you plant in your garden if you are particularly interested in attracting butterflies?
A. Purple, tubular-shaped flowers with a light floral scent. B. Pendulous red flowers that are open day and night with no scent. C. White day-blooming flowers with abundant pollen and a strong floral scent. D. Yellow flowers with abundant pollen and nectar and a strong floral scent. E. White, night-blooming flowers with a strong floral scent.